With STX's proprietary Flex Technology™ the Alliance optimizes performance by matching a specific flex level to a player's style and field position. This shaft is constructed with lightweight composite materials.
The 135 has mid-flex technology and the 85 has max flex technology.
STX lacrosse shafts (excluding AL6000 series) are covered by a “Limited Warranty”. STX will replace unusable or broken products (or provide a replacement with equal value) that break or become unusable under normal playing conditions due to poor workmanship and/or material failure within sixty (60) days from the date of purchase of lacrosse shafts (excluding AL6000 series).
Please email STX Customer Service at firstname.lastname@example.org for replacement instructions.
For more information please visit http://www.stx.com/legal/warranty.